Kekkon dekinai otoko, known in English as He Who Can't Marry, is a 2006 Japanese drama broadcast by Fuji TV. The theme song is "Swimmy" by Every Little Thing. The drama was produced by Kansai Telecasting Corporation and Media Mix Japan.

Enomoto Kei is a security "otaku" working for a security firm, devoted to improving the securities system on a daily basis. He is not an easy person to familiarize oneself with, always collected and calm, unapproachable, a maniac in Physics, Science, Architecture and profound in other basic theoretical foundation. He is certain and proud of the fact that there is no key which he cannot unlock. One day, Kei is asked to help reveal a mystery behind a locked room murderer. While he lacks any interest in solving the mystery, he is inevitably intrigued by the term, "Closed Doors" and decides to take on the position. He works side by side with Aoto Junko and Serizawa Gou, who are lawyers working at a major law firm. Junko is pure and forward, acting upon her instincts while Serizawa is a prideful elitist who sees time as money, and therefore, will not take on any job that is unprofitable. Possessing a vast amount of knowledge and acute insightfulness, Kei is able to unlock the closed doors and unravel the secrets leading to the solution. Never before has there been a drama focused solely on closed doors.

Shogo Kai is a lawyer at one of the big 4 law firms in Japan. He is good at his job, but he is arrogant. Shogo Kai only thinks about winning and he thinks the only way to satisfy his clients is to win. He is getting close to becoming a senior partner at the law firm. Shogo Kai's boss worries about his focus on winning above all else. As a condition of his promotion at the law firm, his boss asks him to hire a young lawyer as an associate. Shogo Kai interviews prospective young lawyers and meets Daiki Suzuki. Daiki Suzuki has high intelligence and his memory ability is amazing.

Workers at the Fukushima Daiichi facility in Japan risk their lives and stay at the nuclear power plant to prevent total destruction after the region is devastated by an earthquake and tsunami in 2011.

Kitagawa Keiko plays Sasaki Rena, a detective who risks her life investigating detectives for her dead sister. Beautiful, intelligent, and with a great memory, the talented woman judges situations and chooses the most appropriate course of action. Her brutal past surrounding her sister's death inspires her to learn everything she can about detectives, leading her to visit the Suma Research Company. As the sole member of the Anti-Detective Department responsible for investigating and pursuing unethical detectives, she is a solitary lady detective.

A 10-part omnibus drama by 10 different scriptwriters on the theme of fathers and their sons and daughters.

The suspense story begins when Jin Saeki, a policeman in Yamanashi Prefecture, arrives at a prominent estate residence in response to a tip, and finds the skeletal remains of 13 children, as well as a mysterious marking. Jūzō Haikawa, the long-missing owner of the estate, immediately becomes the prime suspect. Saeki collaborates with a woman named Kanon Hasumi, who has a connection to Haikawa, and together they search for the truth behind the case. In a parallel story set in Tokyo seven years after the case, a girl with a connection to the mark left on the Haikawa estate runs away from home.

Mano Reiji, a man who experienced a gruesome incident, is a forensic researcher at the Tokyo Metropolitan Police Department's Investigative Science Research Institute. Under the belief that "appraisal will result in the truth" and with his vast knowledge, Mano approaches cases from a view point that differs from others. On the other hand, Sawaguchi Nonna (Araki Yuko) is a rookie forensic researcher that begins working with the no nonsense Mano. They are forced to work together on a murder case.

Nao spent her formative years living at Kogetsuan, a well-established Japanese confectionery shop, where her single mother worked as a pastry chef. She is the same age as Tsubaki, heir to the store, and they become each other's first love. One morning, Tsubaki's father and head of Kogetsuan is stabbed and found covered in blood. Nao's mother is arrested based on the six-year-old Tsubaki's testimony and the little girl is kicked out of the shop. Nao's mother died while the investigation was going on, preventing the truth to emerge. Fifteen years later, the case is still shrouded in mystery. Is she really the culprit?

The drama has Okada playing the part of Shiba Kengo, a pure-hearted young surgeon who is dedicated to his work. He gets transferred from a prestigious university hospital to a financially troubled hospital, but there he meets a capable and cool-headed chief nurse named Kasugai Yuka (Nakatani), who teaches him the reality of the medical world. The pure Kengo must face various obstacles and challenges as he tears off the “masks” of respected professionals – doctors, nurses, and educators – and uncovers their true natures.

Akitsu Wataru is the manager of the Toyama branch of Maruo Holdings, an established major supermarket chain. He is demoted as a result of some incident and moves to the countryside with his family. However, one day, Akitsu is recalled to headquarters as the head of the compliance unit. The CEO and board members have hidden ulterior motives. Various harassment issues happen within the company. Akitsu solves them with novel ideas and methods.

The winds of change blow as a family grapples with unemployment, alienation, mistrust and a lack of communication. When a Japanese salaryman loses his job to outsourcing to China, it's simply the beginning of a series of shattering incidents, leading to the implosion of the family unit.

The series focuses on Ayukawa Noriko, the teacher of a class of first-graders. One day, a boy named Kento transfers into her class from another school, where he was treated as a problem child. In reality, the inquisitive Kento actually displays the potential of being a prodigy, and it's up to Noriko to figure out how to handle him. The story draws inspiration from the childhood of famous inventor Thomas Edison, who was also considered a problem child by most adults around him.

Hayami Honoka works in the sales department for a major consumer electronics company. She is excellent at her job and is respected by her colleagues. She seems like a clean freak at work and her colleagues think she is a perfect person to marry. But, in her private life, her home is a complete mess. Things there are unorganized and dirty. On the flip side, when she arrives at work, she looks perfect. Meanwhile, Yamamoto Chihiro is Hayami Honoka's co-worker in the same department. He joined the company 3 years after Hayami Honoka. When he was a child, Yamamoto Chihiro and his two brothers did the housework at his home, while his mother was busy with her job. Because of this, Yamamoto Chihiro is excellent at doing household chores. Due to a case, he happens to learn that Hayami Honoka's home is a mess. He begins to stay with Hayami Honoka on the condition of doing the house work.

Detective Keita Kurokouchi (Tomoya Nagase) continues to extort money from politicians whom Keita Kurokouchi has information on. By using his information he is able to crack unsolved cases. Rookie Detective Mayo Seike (Ayame Gouriki) is excellent with her job and also a bit naive. She conducts an internal investigation on Detective Keita Kurokouchi, but they become partners and work on cases together..

Koshiro runs a temp agency experiencing financial distress. Koshiro dreams of becoming a successful businessman. Akiba who was once a successful businessman, is now working on developing apps in Koshiro’s office. Isao runs a successful investment company and dominates people with his wealth. Akiba and Isao team up to buy a Tokyo broadcasting station.

Confronting a mysterious enemy, the Pteranodon Yummy, Kamen Rider W receives aid from Ryu, who has infuriated Akiko by being too busy to attend her wedding! Akiko demands to know why he even became a Kamen Rider in the first place and the Pteranodon Yummy as it uses the Memory Memory on her to give her the answer to her question. Meanwhile, at the Kougami Foundation, Kousei Kougami talks of the most avaricious man in Japan, Oda Nobunaga, whose final resting place was found. With Doctor Maki overseeing the process, Kougami commissions the creation of a Cell Medal homunculus based on Nobunaga himself. Later, Kamen Rider Core begins to destroy the area as Kamen Riders OOO and W team up to fight the enemy. However, Kamen Rider Core proves too powerful and the two go underground to destroy the Gaia Memory’s source of power to even the odds.

After six years away, D.A. Kuryu Kohei (Kimura Takuya) returns to his former Josai branch of the Tokyo District Public Prosecutors Office, just in time for a brewing storm. Kohei's first case starts out simple enough. The suspect, a blonde-haired security guard, had already confessed to manslaughter, but he suddenly retracts his confession and takes things to court with big-shot defense attorney Gamo (Matsumoto Koshiro). It turns out that the security guard is a key alibi witness in a high-profile political corruption case, and the results of his case will directly affect the next. With the media, politicians, and a special investigative team breathing down his back, Kohei must handle the case with care (and flair) to find out the truth.

Yosuke is a middle aged businessman who has a wife and two kids; wife is a teacher, his son a job-hunting student, and his daughter has a good job. His family is looking forward to buying a new house as Yosuke is about to be promoted soon. But one day, he is forced to leave the company because of a gossip con set up by his colleague! He loses his job but he cannot tell that to his family. At the same time his wife and daughter are also facing problems at their work, both thinking to quit because dad’s job is secured. When they find out dad left the company, can they support him or...?

The main character, Hanbei Hinata, who plays Mizutani, is a direct hatamoto guardian who guards Edo Castle. While working honestly on that mission, he became disgusted by a colleague who only thought about his career advancement, and soon he abandoned all his desires and began to think about a retired life